2018996892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1009}}^1$

素因数の和:1224

約数の個数: 144

約数和(自身を含む): 5788124160

約数和(自身を除く): 3769127268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 163, 186, 198, 279, 326, 341, 372, 396, 489, 558, 652, 682, 978, 1009, 1023, 1116, 1364, 1467, 1793, 1956, 2018, 2046, 2934, 3027, 3069, 3586, 4036, 4092, 5053, 5379, 5868, 6054, 6138, 7172, 9081, 10106, 10758, 11099, 12108, 12276, 15159, 16137, 18162, 20212, 21516, 22198, 30318, 31279, 32274, 33297, 36324, 44396, 45477, 55583, 60636, 62558, 64548, 66594, 90954, 93837, 99891, 111166, 125116, 133188, 164467, 166749, 181908, 187674, 199782, 222332, 281511, 328934, 333498, 344069, 375348, 399564, 493401, 500247, 563022, 657868, 666996, 688138, 986802, 1000494, 1032207, 1126044, 1376276, 1480203, 1809137, 1973604, 2000988, 2064414, 2960406, 3096621, 3618274, 4128828, 5098477, 5427411, 5920812, 6193242, 7236548, 10196954, 10854822, 12386484, 15295431, 16282233, 20393908, 21709644, 30590862, 32564466, 45886293, 56083247, 61181724, 65128932, 91772586, 112166494, 168249741, 183545172, 224332988, 336499482, 504749223, 672998964, 1009498446, 2018996892]

約数ペア:

[(1, 2018996892), (2, 1009498446), (3, 672998964), (4, 504749223), (6, 336499482), (9, 224332988), (11, 183545172), (12, 168249741), (18, 112166494), (22, 91772586), (31, 65128932), (33, 61181724), (36, 56083247), (44, 45886293), (62, 32564466), (66, 30590862), (93, 21709644), (99, 20393908), (124, 16282233), (132, 15295431), (163, 12386484), (186, 10854822), (198, 10196954), (279, 7236548), (326, 6193242), (341, 5920812), (372, 5427411), (396, 5098477), (489, 4128828), (558, 3618274), (652, 3096621), (682, 2960406), (978, 2064414), (1009, 2000988), (1023, 1973604), (1116, 1809137), (1364, 1480203), (1467, 1376276), (1793, 1126044), (1956, 1032207), (2018, 1000494), (2046, 986802), (2934, 688138), (3027, 666996), (3069, 657868), (3586, 563022), (4036, 500247), (4092, 493401), (5053, 399564), (5379, 375348), (5868, 344069), (6054, 333498), (6138, 328934), (7172, 281511), (9081, 222332), (10106, 199782), (10758, 187674), (11099, 181908), (12108, 166749), (12276, 164467), (15159, 133188), (16137, 125116), (18162, 111166), (20212, 99891), (21516, 93837), (22198, 90954), (30318, 66594), (31279, 64548), (32274, 62558), (33297, 60636), (36324, 55583), (44396, 45477)]